56478422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28244

約数の個数: 32

約数和(自身を含む): 113750784

約数和(自身を除く): 57272362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 28211, 56422, 197477, 310321, 366743, 394954, 620642, 733486, 2172247, 2567201, 4034173, 4344494, 5134402, 8068346, 28239211, 56478422]

約数ペア:

[(1, 56478422), (2, 28239211), (7, 8068346), (11, 5134402), (13, 4344494), (14, 4034173), (22, 2567201), (26, 2172247), (77, 733486), (91, 620642), (143, 394954), (154, 366743), (182, 310321), (286, 197477), (1001, 56422), (2002, 28211)]